def gear_curves(my_car):
"""Full load curves of speed and torque"""
full_load_speeds, full_load_torque = vf.get_load_speed_n_torque(my_car)
"""Speed and acceleration ranges and points for each gear"""
speed_per_gear, acc_per_gear = vf.get_speeds_n_accelerations_per_gear(
my_car, full_load_speeds, full_load_torque)
"""Extract speed acceleration Cubic Splines"""
poly_spline = vf.get_cubic_splines_of_speed_acceleration_relationship(
my_car, speed_per_gear, acc_per_gear)
"""Start/stop speed for each gear"""
Start, Stop = vf.get_start_stop(my_car, speed_per_gear, acc_per_gear,
poly_spline)
sp_bins = np.arange(0, Stop[-1] + 1, 0.1)
"""Get resistances"""
car_res_curve, car_res_curve_force, Alimit = vf.get_resistances(my_car,
sp_bins)
"""Calculate Curves"""
Curves = vf.calculate_curves_to_use(poly_spline, Start, Stop, Alimit,
car_res_curve, sp_bins)
return Curves, poly_spline, (Start, Stop)
def gear_curves_n_gs(my_car, gs_style, degree):
"""
Not used in the last version of MFC (for reference).
Full load curves of speed and torque
"""
full_load_speeds, full_load_torque = vf.get_load_speed_n_torque(my_car)
"""Speed and acceleration ranges and points for each gear"""
speed_per_gear, acc_per_gear = vf.get_speeds_n_accelerations_per_gear(
my_car, full_load_speeds, full_load_torque)
"""Extract speed acceleration Cubic Splines"""
cs_acc_per_gear = vf.get_cubic_splines_of_speed_acceleration_relationship(
my_car, speed_per_gear, acc_per_gear)
"""Start/stop speed for each gear"""
Start, Stop = vf.get_start_stop(my_car, speed_per_gear, acc_per_gear,
cs_acc_per_gear)
sp_bins = np.arange(0, Stop[-1] + 1, 0.1)
"""Get resistances"""
car_res_curve, car_res_curve_force, Alimit = vf.get_resistances(my_car,
sp_bins)
"""Calculate Curves"""
Curves = vf.calculate_curves_to_use(cs_acc_per_gear, Start, Stop, Alimit,
car_res_curve, sp_bins)
"""Get gs"""
coefs_per_gear = vf.get_tan_coefs(speed_per_gear, acc_per_gear, degree)
Tans = fg.find_list_of_tans_from_coefs(coefs_per_gear, Start, Stop)
gs = fg.gear_points_from_tan(Tans, gs_style, Start, Stop)
return Curves, cs_acc_per_gear, (Start, Stop), gs
def get_ev_curve_main(my_car):
"""Full load curves of speed and torque"""
cs_acc_per_gear, Start, Stop = vf.ev_curve(my_car)
sp_bins = np.arange(0, Stop[-1] + 1, 0.1)
"""Get resistances"""
car_res_curve, car_res_curve_force, Alimit = vf.get_resistances(my_car,
sp_bins)
"""Calculate Curves"""
Curves = vf.calculate_curves_to_use(cs_acc_per_gear, Start, Stop, Alimit,
car_res_curve, sp_bins)
return Curves, (Start, Stop)
def gear_curves_n_gs_from_poly(my_car, gs_style, degree):
"""Full load curves of speed and torque"""
full_load_speeds, full_load_torques = vf.get_load_speed_n_torque(my_car)
"""Speed and acceleration ranges and points for each gear"""
speed_per_gear, acc_per_gear = vf.get_speeds_n_accelerations_per_gear(
my_car, full_load_speeds, full_load_torques)
"""Extract speed acceleration Splines"""
coefs_per_gear = vf.get_tan_coefs(speed_per_gear, acc_per_gear, degree)
starting_speed = vf.get_starting_speed(coefs_per_gear)
poly_spline = vf.get_spline_out_of_coefs(coefs_per_gear, starting_speed)
"""Start/stop speed for each gear"""
Start, Stop = vf.get_start_stop(my_car, speed_per_gear, acc_per_gear,
poly_spline)
sp_bins = np.arange(0, Stop[-1] + 1, 0.1)
"""define discrete poly spline"""
discrete_poly_spline = ddp(poly_spline, sp_bins)
"""Get resistances"""
car_res_curve, car_res_curve_force, Alimit = vf.get_resistances(my_car,
sp_bins)
"""define discrete_car_res_curve"""
discrete_car_res_curve = ddcrc(car_res_curve, sp_bins)
"""define discrete_car_res_curve_force"""
discrete_car_res_curve_force = ddcrcf(car_res_curve_force, sp_bins)
"""Calculate Curves"""
Curves = vf.calculate_curves_to_use(poly_spline, Start, Stop, Alimit,
car_res_curve, sp_bins)
Tans = fg.find_list_of_tans_from_coefs(coefs_per_gear, Start, Stop)
gs = fg.gear_points_from_tan(Tans, gs_style, Start, Stop)
return Curves, poly_spline, (Start, Stop), gs